N-Dubz singer Tulisa Contostavlos joins cast of film about a group of depressed teenagers who create a suicide pact; Adam Deacon and Jack Doolan will also star.

British singer-songwriter Tulisa Contostavlos, best known for hip-hop band N-Dubz, is heading up the cast for urban thriller Suicide Kids, the third feature for Soho-based Exile Media Group.

Set to start principal photography on Nov 22, the film will be directed by Arjun Rose from his own screenplay and will be shot on location in central London. Takers’ Idris Elba will executive produce the film, which will be distributed worldwide by Exile Media Group.

The film revolves around a group of depressed teenagers who, after a young girl takes her life, decide to create a suicide pact but soon realize they are the target of a masked killer after the group begins to die one by one.

Tulisa joins a cast including Adam Deacon (Adulthood), Jack Doolon (Cemetery Junction), Shanika Warren-Markland ( and Jennie Jacques (Cherry Tree Lane).